May 2016: The major overhaul of Wikistats reports has entered a new phase.

First phase focused on migrating the traffic analysis reports to our new infrastructure. Those are operational now. The Analytics Team will now proceed to also migrate data collection and reporting about wiki content and contributors. First results are expected later this year.

Most metrics have been collected from a partial dump (aka stub dump), which contains all revisions of every article, meta data, but no page content.Note that article and editor counts for all months are a few percent higher than when a full archive dump had been processed.This is because no page content was available to check for internal or category links.

Some metrics have been collected from the full archive dump which runs on lower frequency than the usual monthly cycle.These metrics are columns F,I,J,K,M,N,O,P,Q,R from the first table.

Wikipedians (registered users, incl. bots)
A = Wikipedians who edited at least 10 times since they arrived
B = Increase in wikipedians who edited at least 10 times since they arrived
C = Wikipedians who contributed 5 times or more in this month
D = Wikipedians who contributed 100 times or more in this month

Articles (excl. redirects)
E = Articles that contain at least one internal link
F = Articles that contain at least one internal link and 200 characters readable text, disregarding wiki- and html codes, hidden links, etc.; also headers do not count (other columns are based on the official count method)
G = New articles per day in this month
H = Mean number of revisions per article
I = Mean size of article in bytes
J = Percentage of articles with at least 0.5 Kb readable text (see F)
K = Percentage of articles with at least 2 Kb readable text (see F)

Links
O = Total number of internal links (excl. redirects, stubs and link lists)
P = Total number of links to other Wikipedias
Q = Total number of images presented
R = Total number of links to other sites
S = Total number of redirects

Edit activity levels of registered users and bots per group of namespaces

Distribution of article edits over registered editors, excl. botsOnly article edits are counted, not edits on discussion pages, etcAs an exception in this table editors with less than 10 edits overall are included

2 recently active wikipedians, excl. bots, ordered by number of contributionsRank: Only article edits are counted, not edits on discussion pages, etcAs an exception in this table editors with less than 10 edits overall are includedΔ = change in rank in 30 days

20 recently absent wikipedians, ordered by number of contributionsOnly article edits are counted, not edits on discussion pages, etcAs an exception in this table editors with less than 10 edits overall are included

Table out of order. Data collection needs to be revised.For some projects up to date and much more extensive database reports are published from the toolserver, e.g. for English Wikipedia and Wikimedia Commons

ZeitGeist

For each month articles with most contributors in that month are shown.xy z ⇐ x = rank, y = contributors in that month, z = article title